CalcWorldRectSize

globalmapper.CalcWorldRectSize(GM_Rectangle_t aWorldBounds) GM_Error_t32, float, float[source]

Calculates the width and height of a rectangle in the current projection. The rectangle can either be specified or the last drawn rectangle can be used.

Parameters:

aWorldBounds (GM_Rectangle_t) – World bounds to calc size of or None for last drawn

Returns:

Error Code

Return type:

GM_Error_t32

Returns:

Width of rectangle in meters

Return type:

float

Returns:

Height of rectangle in meters

Return type:

float